Agreed. Massachusetts has a nice page about the Eastern Pearlshell. https://www.mass.gov/info-details/eastern-pearlshell https://www.mass.gov/info-details/eas

Agreed. Massachusetts has a nice page about the Eastern Pearlshell. https://www.mass.gov/info-details/eastern-pearlshell https://www.mass.gov/info-details/eastern-pearlshell In the town of Sandisfield MA, I've found live mussels in the Clam River - which was named due mistakenly identity.